<template>
	<div class="wrapper">

		<!-- header部分 -->
		<header>
			<p>确认订单</p>
		</header>

		<!-- 订单信息部分 -->
		<div class="order-info">
			<h5>订单配送至：</h5>
			<div class="order-info-address" @click="toUserAddress">
				<p>{{deliveryaddress!=null?deliveryaddress.address:'请选择收货地址'}}</p>
				<i class="fa fa-angle-right"></i>
			</div>
			<!-- <p>{{user.userName}}{{user.userSex | sexFilter}} {{user.userId}}</p> -->
			<p>{{deliveryaddress!=null?deliveryaddress.contactName:''}}{{deliveryaddress!=null?(deliveryaddress.contactSex==1?'先生':'女士'):''}} {{deliveryaddress!=null?deliveryaddress.contactTel:''}}</p>
		</div>

		<h3>{{business.businessName}}</h3>

		<!-- 订单明细部分 -->
		<ul class="order-detailed">
			<li v-for="item in cartArr">
				<div class="order-detailed-left">
					<img :src="item.food.foodImg">
					<p>{{item.food.foodName}} x {{item.quantity}}</p>
				</div>
				<p>&#165;{{item.food.foodPrice*item.quantity}}</p>
			</li>
		</ul>
		<div class="order-deliveryfee">
			<p>配送费</p>
			<p>&#165;{{business.deliveryPrice}}</p>
		</div>

		<!-- 订单合计部分 -->
		<div class="total">
			<div class="total-left">
				&#165;{{totalPrice}}
			</div>
			<div class="total-right" @click="toPayment">
				去支付
			</div>
		</div>
	</div>
</template>

<script>
 export default{
 name:'Orders',
 data(){
 return {
 businessId:this.$route.query.businessId,
 business:{},
 user:{},
 cartArr:[],
 deliveryaddress:{}
 }
 },
 created() {
 this.user = this.$getSessionStorage('user');
 this.deliveryaddress = this.$getLocalStorage(this.user.userId);
 
 //查询当前商家
 this.$axios.post('BusinessController/getBusinessById',this.$qs.stringify({
 businessId:this.businessId
 })).then(response=>{
 this.business = response.data;
 }).catch(error=>{
 console.error(error);
 });
 
 //查询当前用户在购物车中的当前商家食品列表
 this.$axios.post('CartController/listCart',this.$qs.stringify({
 userId:this.user.userId,
 businessId:this.businessId
 })).then(response=>{
 this.cartArr = response.data;
 }).catch(error=>{
 console.error(error);
 });
 },
 computed:{
 totalPrice(){
 let totalPrice = 0;
 for(let cartItem of this.cartArr){
 totalPrice += cartItem.food.foodPrice*cartItem.quantity;
 }
 totalPrice += this.business.deliveryPrice;
 return totalPrice;
 }
 },
 filters:{
 sexFilter(value){
 return value==1?'先生':'女士';
 }
 },
 methods:{
 toUserAddress(){
 this.$router.push({path:'/userAddress',query:{businessId:this.businessId}});
 },
 toPayment(){
 if(this.deliveryaddress==null){
 alert('请选择送货地址！');
 return;
 }
 
 //创建订单
 this.$axios.post('OrdersController/createOrders',this.$qs.stringify({
 userId:this.user.userId,
 businessId:this.businessId,
 daId:this.deliveryaddress.daId,
 orderTotal:this.totalPrice
 })).then(response=>{
 let orderId = response.data;
 if(orderId>0){
 this.$router.push({path:'/payment',query:{orderId:orderId}});
 }else{
 alert('创建订单失败！');
 }
 }).catch(error=>{
 console.error(error);
 });
 }
 }
 }
</script>

<style scoped>
	/********** 总容器 **********/
	.wrapper {
		width: 100%;
		height: 100%;
	}

	/********** header **********/
	.wrapper header {
		width: 100%;
		height: 12vw;
		background-color: #0097FF;
		color: #fff;
		font-size: 4.8vw;
		position: fixed;
		left: 0;
		top: 0;
		z-index: 1000;

		display: flex;
		justify-content: center;
		align-items: center;
	}

	/********** 订单信息部分 **********/
	.wrapper .order-info {
		width: 100%;
		margin-top: 12vw;
		background-color: #0097EF;
		box-sizing: border-box;
		padding: 2vw;
		color: #fff;
	}

	.wrapper .order-info h5 {
		font-size: 3vw;
		font-weight: 300;
	}

	.wrapper .order-info .order-info-address {
		width: 100%;
		display: flex;
		justify-content: space-between;
		align-items: center;

		font-weight: 700;
		user-select: none;
		cursor: pointer;
		margin: 1vw 0;
	}

	.wrapper .order-info .order-info-address p {
		width: 90%;
		font-size: 5vw;
	}

	.wrapper .order-info .order-info-address i {
		font-size: 6vw;
	}

	.wrapper .order-info p {
		font-size: 3vw;
	}

	.wrapper h3 {
		box-sizing: border-box;
		padding: 3vw;
		font-size: 4vw;
		color: #666;
		border-bottom: solid 1px #DDD;
	}

	/********** 订单明细部分 **********/
	.wrapper .order-detailed {
		width: 100%;
	}

	.wrapper .order-detailed li {
		width: 100%;
		height: 16vw;
		box-sizing: border-box;
		padding: 3vw;
		color: #666;

		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.wrapper .order-detailed li .order-detailed-left {
		display: flex;
		align-items: center;
	}

	.wrapper .order-detailed li .order-detailed-left img {
		width: 10vw;
		height: 10vw;
	}

	.wrapper .order-detailed li .order-detailed-left p {
		font-size: 3.5vw;
		margin-left: 3vw;
	}

	.wrapper .order-detailed li p {
		font-size: 3.5vw;
	}

	.wrapper .order-deliveryfee {
		width: 100%;
		height: 16vw;
		box-sizing: border-box;
		padding: 3vw;
		color: #666;
		display: flex;
		justify-content: space-between;
		align-items: center;
		font-size: 3.5vw;
	}

	/********** 订单合计部分 **********/
	.wrapper .total {
		width: 100%;
		height: 14vw;

		position: fixed;
		left: 0;
		bottom: 0;

		display: flex;
	}

	.wrapper .total .total-left {
		flex: 2;
		background-color: #505051;
		color: #fff;
		font-sizi: 4.5vw;
		font-weight: 700;
		user-select: none;

		display: flex;
		justify-content: center;
		align-items: center;
	}

	.wrapper .total .total-right {
		flex: 1;
		background-color: #38CA73;
		color: #fff;
		font-size: 4.5vw;
		font-weight: 700;
		user-select: none;
		cursor: pointer;

		display: flex;
		justify-content: center;
		align-items: center;
	}
</style>
